Because Apple integrates communication across multiple platforms, you can also access this list through other app settings. The list is synced across all these menus, so a change in one will reflect in the others. Via Messages Go to Settings > Messages. Scroll down to the SMS/MMS section. Tap Blocked Contacts. Via FaceTime Go to Settings > FaceTime. Scroll to the very bottom. Tap Blocked Contacts. Go to Settings > Mail. Under the Threading section, tap Blocked. How to Unblock a Caller
Note: If the list appears empty but you have blocked numbers, ensure you are checking the correct Apple ID account. how to see blocked callers iphone